| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $8.54 | 8.663% | $9.2798 | $9.28 | $9.30 | $9.30 |
| Purchase #2 | $230.85 | 9.764% | $253.3902 | $253.39 | $253.40 | $253.40 |
| Purchase #3 | $240.30 | 6.446% | $255.7897 | $255.79 | $255.80 | $255.80 |
| Purchase #4 | $165.75 | 13.854% | $188.713 | $188.71 | $188.70 | $188.70 |
| Purchase #5 | $182.63 | 12.746% | $205.908 | $205.91 | $205.90 | $205.90 |
| Purchase #6 | $42.88 | 7.688% | $46.1766 | $46.18 | $46.20 | $46.20 |
| Purchase #7 | $236.78 | 12.411% | $266.1668 | $266.17 | $266.15 | $266.20 |
| 7 purchase totals = | $1,107.73 | $1,225.4241 | $1,225.43 | $1,225.45 | $1,225.50 | |